130421304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139339}}^1$

素因数の和:139364

約数の個数: 48

約数和(自身を含む): 380398200

約数和(自身を除く): 249976896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 139339, 278678, 418017, 557356, 836034, 1114712, 1254051, 1672068, 1811407, 2508102, 3344136, 3622814, 5016204, 5434221, 7245628, 10032408, 10868442, 14491256, 16302663, 21736884, 32605326, 43473768, 65210652, 130421304]

約数ペア:

[(1, 130421304), (2, 65210652), (3, 43473768), (4, 32605326), (6, 21736884), (8, 16302663), (9, 14491256), (12, 10868442), (13, 10032408), (18, 7245628), (24, 5434221), (26, 5016204), (36, 3622814), (39, 3344136), (52, 2508102), (72, 1811407), (78, 1672068), (104, 1254051), (117, 1114712), (156, 836034), (234, 557356), (312, 418017), (468, 278678), (936, 139339)]